Where have all the salmon gone?

Where Have All the Salmon Gone?         The world is a huge balance of give and take. When one side abuses its pickings privileges the balance is thrown off. For some(prenominal) years the pink-orange runs were full-size and plenteous many people benefited from the abundance of salmon and the salmons lives were then better. The nations maturation in world and need of resources truly took things by from the salmon such as habitats and their lives. It is now clear that dams and put bring down were both major contri preciselyors in the decline of the salmon creation, and programs analogous hatcheries that were supposed to be build the population of salmon real hurt them.         Salmon decline is overlooked everyday solely is in fact very real. Over the years the population of salmon has drastically decreased and really doesnt show oodles sign of improving. As shown in the data that I collected, independently year there is a noticeable change in the count of salmon. The represent and table illustrate this point. To form the represent I took the years from 1986 till 2000 and plotted them on a graph. I let the x-axis represent the years since 1986 and the y-axis was the number of salmon. then(prenominal) I formed a model base on the two points (876.3, 1) and (380.6,10).

I found the slope of there points thusly drew a line that best fits the data. The prediction I would make from the graph would be that the population would be intimately 100. I think that the salmon exit reach observational extinction by about 2007. However in the model, it predicts that they will be extinc! t by 2003. Unfortunately the salmon throw many obstacles to overcome.         During the 1950s human settlers began to need electricity. To solve their problem they distinguishable to nominate dams. It... If you want to get a full essay, parade it on our website: OrderCustomPaper.com

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